What Are The Best Plastic Molds Components? Plastic Injection mold components are very important, but often overlooked part of the plastic injection mold making process. These would include things such as ejector pins, core pins, leader pins, leader pin bushings, pillar supports, res
Plastic Molds & Injection Molding Process The impact of plastic injection moldings on the economy is bigger than you think. Since its invention in 1872, the injection molding process (along with the plastics industry) has turned into a multi-billion dollar industry. Injection mold